I see in the PCB service specifications that it says: "Minimum milling 1mm*2mm". How can we use this? How should it be specified in the submitted files? eg. should I just be making a lot of consecutive holes in the drill layer? Or is there another one I can use?
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- Thu Feb 13, 2014 4:49 pm
- Forum: Fusion PCB/ PCBA Services
- Topic: Drilling hole sizes -- what are the differences?
- Replies: 2
- Views: 2615
Hi, In the specifications, the "drilling hole" is listed as a minimum of 0.3mm, and the finish hole is listed at a minimum of 0.8mm. What is the difference between these? For example, if I want the smallest possible vias to connect my layers, could I use a hole drill size of 0.3mm? Or do I have to u...